1972 D. varipennis - Grimshaw, 1901 D. velascoi - Ruiz-Fiegalan, 2003 D. velata - Hardy, 1965 D. velox - Watabe and Peng, 1991 D. velutinifrons - Hardy, 1965 D. venezolana - Wasserman, Fontdevila, and Ruiz, 1983 D. venusta - Hardy, 1965 D. verbesinae - Figuero, Leon, Rafael and Cespedes, 2012 D. verticis - Williston, 1896 D. vesciseta - Hardy and Kaneshiro, 1968 D. vicentinae - Vilela, 1983 D. villitibia - Hardy, 1965 D. villosa - Hardy, 1965 D. villosipedis - Hardy, 1965 D. vinnula - Hardy, 1965 D. viracochi - Brncic and Koref-Santibanez, 1957 D. vireni - Bächli, Vilela and Haring, 2002 D. virgulata - Hardy and Kaneshiro, 1968 D. virilis - Sturtevant, 1916 D. vulcana - Graber, 1957 D. vumbae - Bock and Wheeler, 1972 W D. wachi - Penafiel and Rafael, 2019 D. waddingtoni - Basden, 1976 D. wahihuna - Magnacca and O'Grady, 2009 D. waikamoi - Magnacca and O'Grady, 2009 D. wangi - Toda and Zhang in Zhang, Toda and Watabe, 1995 D. warmi - Penafiel and Rafael, 2019 D. wassermani - Pitnick and Heed, 1994 D. watanabei - Gupta and Gupta, 1992 D. wauana - Okada and Carson, 1982 D. wawae - Magnacca and O'Grady, 2009 D. wayta - Figuero, Leon, Rafael and Cespedes, 2012 D. whartonae - Pipkin and Heed, 1964 D. wheeleri - Patterson and Alexander, 1952 D. wikani - Magnacca and O'Grady, 2009 D. wikstroemiae - Magnacca and O'Grady, 2009 D. williamsi - Hardy, 1965 D. willistoni - Sturtevant, 1916 D. wingei - Cordeiro, 1964 X D. xalapa - Vilela and Bächli, 2004 D. xanthia - Tsacas, 1981 D. xanthochroa - Tsacas, 2001 D. xanthogaster - Duda, 1924 D. xanthognoma - Hardy, 1965 D. xanthopallescens - Pipkin, 1964 D. xanthosoma - Grimshaw, 1901 D. xenophagaa - Kam and Pereira in O'Grady et al., 2003 D. xerophila - Val in Carson et al., 1983 D. xiphiphora - Pipkin, 1964 D. xuthoptera - Hardy, 1965 Y D. yakuba - Burla, 1954 D. yambe - Cabezas, Llangari and Rafael, 2015 D. yana - Vela and Rafael, 2005 D. yanaurcus - Figuero, Rafael and Cespedes, 2012 D. yanayuyu - Cespedes and Rafael, 2012 D. yangana - Rafael and Vela, 2003 D. yooni - Hardy, 1977 D. yunnanensis - Watabe and Liang in Watabe et al., 1990 D. yurag - Figuero and Rafael, 2011 D. yuragshina - Figuero and Rafael, 2011 D. yuragyacum - Figuero, Rafael and Cespedes,